Literary AI characters are fictional beings created using artificial intelligence technology, often found in books, stories, or other forms of media. These characters can exhibit human-like traits, emotions, and behaviors, making them relatable to readers. They often explore themes of consciousness, identity, and the relationship between humans and machines. In literature, AI characters can serve various roles, from companions to antagonists. Examples include HAL 9000 from Arthur C. Clarke's "2001: A Space Odyssey" and Data from Star Trek: The Next Generation. These characters challenge our understanding of intelligence and what it means to be alive.